export const constructionSchemes =  [
  {
    id: "cs-001",
    name: "220kV城东线跨越高速公路施工方案",
    crossingPointId: "cp-005",
    version: "1.0",
    constructionMethod: "张力放线施工法",
    methodReasoning: "该方法适用于大跨度跨越施工，能有效控制导线张力",
    constructionSteps: [
      { step: 1, content: "施工准备", duration_days: 3 },
      { step: 2, content: "搭设跨越架", duration_days: 5 },
      { step: 3, content: "张力放线", duration_days: 7 }
    ],
    totalDuration: 15,
    approvalStatus: "approved",
    created_date: "2023-06-01T10:00:00Z",
    updated_date: "2023-06-15T14:30:00Z"
  },
  {
    id: "cs-002",
    name: "110kV城北线河道跨越施工方案",
    crossingPointId: "cp-008",
    version: "1.1",
    constructionMethod: "分段吊装法",
    methodReasoning: "适用于跨越河道的中等跨度施工，安全性高",
    constructionSteps: [
      { step: 1, content: "河道勘察", duration_days: 2 },
      { step: 2, content: "临时码头搭建", duration_days: 3 },
      { step: 3, content: "分段吊装作业", duration_days: 6 }
    ],
    totalDuration: 11,
    approvalStatus: "draft",
    created_date: "2023-07-05T09:20:00Z",
    updated_date: "2023-07-08T11:45:00Z"
  }
];